private int GetTextLengthIncludingNewLineCompensation()
{
var text = INTERNAL_HtmlDomManager.GetTextBoxText(this.INTERNAL_InnerDomElement);
if (!Host.AcceptsReturn)
{
text = text.Replace("\n", "").Replace("\r", "");
}
return(text.Length); //this is just assuming but since INTERNAL_HtmlDomManager.GetTextBoxText makes sure all new lines are "\r\n" it should be correct.
}
private void TextAreaValueChanged()
{
//we get the value:
if (INTERNAL_VisualTreeManager.IsElementInVisualTree(this))
{
var text = INTERNAL_HtmlDomManager.GetTextBoxText(this.INTERNAL_InnerDomElement) ?? string.Empty;
if (!this.Host.AcceptsReturn) // This is just in case the user managed to enter multi-line text in a single-line textbox. It can happen (due to a bug) when pasting multi-line text under Interned Explorer 10.
{
text = text.Replace("\n", "").Replace("\r", "");
}
_isUpdatingDOM = true;
try
{
Host.SetCurrentValue(TextBox.TextProperty, text); //we call SetCurrentValue directly to avoid replacing the BindingExpression
}
finally
{
_isUpdatingDOM = false;
}
}
}
